| 12407195 |
Method and device for performing a presence check for wireless charging listener devices |
Erich Merlin, Ulrich Neffe |
2025-09-02 |
| 12348343 |
Method and device for detecting proximity of an external RF field during ongoing RF activity of the device |
Erich Merlin |
2025-07-01 |
| 12255700 |
Dynamic BBA gain for near-field radio frequency signal processing |
Mark Feichtinger, Johannes Stahl, Ulrich Andreas Muehlmann |
2025-03-18 |
| 12250611 |
Positioning guidance for RFID devices |
Thomas Spiss, Abu Syed Firoz Ismail |
2025-03-11 |
| 12119893 |
NFC device, operating method and computer program |
Thomas Spiss, Abu Syed Firoz Ismail |
2024-10-15 |
| 12119892 |
Determining initial transmission phase offset in an NFC device |
— |
2024-10-15 |
| 11916616 |
Near field communication device having an event detector |
Tushar Nagrare, Olivier Jamin |
2024-02-27 |
| 11848725 |
Near field communication-based method and system for state or event detection or classification |
Johannes Stahl, Ulrich Andreas Muehlmann |
2023-12-19 |
| 11784681 |
Communication device and operating method |
Ulrich Neffe |
2023-10-10 |
| 11757491 |
Communication device and method of operating a communication device |
Johannes Stahl, Ulrich Andreas Muehlmann |
2023-09-12 |
| 11637591 |
NFC device and method of operating the same |
Thomas Spiss, Abu Syed Firoz Ismail |
2023-04-25 |
| 11411611 |
Communication device and method for operating the same |
Ulrich Neffe |
2022-08-09 |
| 11037435 |
Radio frequency communication device |
Stefan Tretnjak |
2021-06-15 |
| 10945210 |
Control system for a radio frequency communication device |
Marc Lambert, Ulrich Neffe |
2021-03-09 |
| 10680677 |
NFC system wakeup with energy harvesting |
Leonhard Kormann, Juergen Schroeder |
2020-06-09 |
| 10164600 |
NFC or RFID device RF detuning detection and driver output power regulation |
Leonhard Kormann, Fred George Nunziata |
2018-12-25 |
| 9755679 |
Load dependent receiver configuration |
Leonhard Kormann |
2017-09-05 |
| 9654181 |
Dynamic transmitter signal envelope shaping control for NFC or RFID devices |
Leonhard Kormann, Fred George Nunziata |
2017-05-16 |